Trilogy Multipurpose Primer

Primes for an effective adhesive bond and protects against alkali attack. Provides encapsulation or up to 95% moisture protection (not simultaneously).

Coverage: 1 Coat: 350 sqft, 2 Coats: 200 sqft

Available Size: 4 Gallons

Icon representing Residue Encapsulation for Trilogy Multipurpose PrimerResidue Encapsulation

Icon representing Moisture Protection for Trilogy Multipurpose PrimerMoisture Protection
1 Coat: 93% 2 Coats: 95%

Icon representing pH Blocking for Trilogy Multipurpose PrimerpH Blocking
Yes. No testing required.

Icon representing Cure Time for Trilogy Multipurpose PrimerCure Time
1-2 hrs

Photo of Trilogy Multipurpose Primer.



Light Commercial

Heavy Commercial

Appropriate Tools

Icon depicting the appropriate tool:  for flooring installation. 3/8" Short Nap Paint Roller

Required Testing

  • Porous Substrate ASTM F3191:
    CSP 1+
  • RH Tolerance ASTM F2170:
    1 Coat: <= 93%, 2 Coats: <= 95%
  • MVER ASTM F1869:
    1 Coat: <= 10 lbs, 2 Coats: <= 15 lbs

Approved Substrates

  • Apa Underlayment Grade Plywood And Osb
  • Association Grade Particleboard
  • Cement Backer Board
  • Cementitious And Anhydrite Screeds
  • Concrete And Radiant Heated Subfloors That Do Not Exceed 85°F 30°C
  • Gypsum And Lightweight Concrete Unprimed
  • Well Bonded Residue From Cutback Adhesives
  • Well Bonded Residue From Multipurpose Latex And Pressure Sensitive Adhesives

Find The Right Combination For Your Project


✔ 93-95% Moisture Protection or Residue Encapsulation

✔ pH Blocking

✔ Heavy Commercial Traffic


✔ 93-95% Moisture Protection or Residue Encapsulation

✔ pH Blocking